<template>
  <div>
    <BasicTable @register="registerTable" @edit-change="handleEditChange">
      <template #bodyCell="{ column, record }">
        <template v-if="column.key === 'action'">
          <TableAction :actions="createActions(record)" />
        </template>
      </template>
    </BasicTable>
    <a-button block class="mt-5" type="dashed" @click="handleAdd"> 新增成员 </a-button>
  </div>
</template>
<script lang="ts" setup>
import {
  BasicTable,
  useTable,
  TableAction,
  BasicColumn,
  ActionItem,
  EditRecordRow,
} from '@/components/Table';

const columns: BasicColumn[] = [
  {
    title: '成员姓名',
    dataIndex: 'name',
    editRow: true,
  },
  {
    title: '工号',
    dataIndex: 'no',
    editRow: true,
  },
  {
    title: '所属部门',
    dataIndex: 'dept',
    editRow: true,
  },
];

const data: any[] = [
  {
    name: 'John Brown',
    no: '00001',
    dept: 'New York No. 1 Lake Park',
  },
  {
    name: 'John Brown2',
    no: '00002',
    dept: 'New York No. 2 Lake Park',
  },
  {
    name: 'John Brown3',
    no: '00003',
    dept: 'New York No. 3Lake Park',
  },
];
const [registerTable, { getDataSource }] = useTable({
  columns: columns,
  showIndexColumn: true,
  dataSource: data,
  actionColumn: {
    width: 160,
    title: '操作',
    dataIndex: 'action',
    // slots: { customRender: 'action' },
  },
  scroll: { y: '100%' },
  pagination: false,
});
// 暴露getDataSource 供父组件使用
defineExpose({ getDataSource });

function handleEdit(record: EditRecordRow) {
  record.onEdit?.(true);
}

function handleCancel(record: EditRecordRow) {
  record.onEdit?.(false);
  if (record.isNew) {
    const data = getDataSource();
    const index = data.findIndex((item) => item.key === record.key);
    data.splice(index, 1);
  }
}

function handleSave(record: EditRecordRow) {
  record.onEdit?.(false, true);
}

function handleEditChange(data: Recordable) {
  console.log(data);
}

function handleAdd() {
  const data = getDataSource();
  const addRow: EditRecordRow = {
    name: '',
    no: '',
    dept: '',
    editable: true,
    isNew: true,
    key: `${Date.now()}`,
  };
  data.push(addRow);
}

function createActions(record: EditRecordRow): ActionItem[] {
  if (!record.editable) {
    return [
      {
        label: '编辑',
        onClick: handleEdit.bind(null, record),
      },
      {
        label: '删除',
      },
    ];
  }
  return [
    {
      label: '保存',
      onClick: handleSave.bind(null, record),
    },
    {
      label: '取消',
      popConfirm: {
        title: '是否取消编辑',
        confirm: handleCancel.bind(null, record),
      },
    },
  ];
}
</script>
